tree 5106fdf23fe0a6030ab00645bf37f19f07aadd45
parent 91efc167d02509ea78abeff6d668065964c67c0b
author Dan Williams <dan.j.williams@intel.com> 1222480880 -0700
committer Al Viro <viro@zeniv.linux.org.uk> 1224753203 -0400

[RFC PATCH] touch_mnt_namespace when the mount flags change

Daemons that need to be launched while the rootfs is read-only can now
poll /proc/mounts to be notified when their O_RDWR requests may no
longer end in EROFS.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>